Philadelphia September 17, 2019 11:42 am NBC10 First Alert Weather: Plenty of Sunshine on Tap NBC10 First Alert Weather meteorologist Glenn “Hurricane” Schwartz is tracking warm days and cool nights this week ahead of a summery weekend. US & World Videos 2:44 Cloudy, chance for rain this weekend 2:41 The weekend kicks off with mostly cloudy skies and passing showers 2:31 Back to cooler temperatures 2:36 Back to spring temperatures 3:09 Departure from hot weather with cloudy conditions and cooler temps